7644-01-494-1358 DIGITAL GEOSPATIAL PRODUCTS Index 7644-01-494-1360 DIGITAL GEOSPATIAL PRODUCTS

National Stock Number:
5330-01-494-1359

Federal Supply Class:
5330

National Item Identification Number:
014941359

Description:
RETAINER,PACKING

Detail:
An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the PACKING, PREFORMED or O-RING, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine PACKING MATERIAL. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also PACKING NUT and PACKING NUT, STUFFING TUBE.


Manufacturer Information:
752-7068477-7153711NAVAL SEA SYSTEMS COMMAND
H832-1662-7196169ELECTRIC BOAT CORPORATION


Techincal Specification:
BODY RECESS DEPTH0.592 INCHES NOMINAL
BODY RECESS DIAMETER1.725 INCHES NOMINAL
CENTER HOLE DIAMETER1.188 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLESPECIAL
CROSS-SECTIONAL HEIGHT1.390 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-21952,GR-HY-80,TYB MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYRETAINER,SEAL
PERIPHERAL DIAMETER3.115 INCHES NOMINAL
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESSQUARE FLANGED FACE WITH FOUR .406 THRU BOLT HOLES


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